12V 200Ah Marine Lithium Battery
Price:
USD 350- USD 480
MOQ:
10 units
Delivery Time:
Negotiable
Brand:
Tongbang
Product Description
12V 200Ah Marine Lithium Battery
Product Overview
The 12V 200Ah Marine Lithium Battery provides higher capacity for boats and marine energy systems. Compared with lead-acid batteries, it delivers:
- Longer lifespan
- Higher usable capacity
- Lighter weight
Key Features
- Long cycle life: 6000+ cycles
- Built-in intelligent BMS protection
- Lightweight design
- Supports series and parallel connection
- High efficiency charging and discharging
Specifications
| Voltage | 12.8V |
| Capacity | 200Ah |
| Energy | 2560Wh |
| Cycle Life | 6000 cycles |
| Max Discharge | 150A |
| Weight | ~22kg |
Advantages Compared with Lead Acid
| Item | Lead Acid | LiFePO4 |
|---|---|---|
| Cycle Life | 300-500 | 6000+ |
| Weight | Heavy | 60% lighter |
| Charging Time | Slow | Fast |
| Usable Capacity | 50% | 90% |
Applications
- Yachts
- Large fishing boats
- Marine solar systems
- Backup power systems
Customization Options
We support OEM / ODM customization:
- Logo printing
- Battery case color
- Bluetooth monitoring
- Communication protocol (CAN / RS485)
- Custom battery capacity
Frequently Asked Questions
Can this 12V 200Ah marine lithium battery replace lead-acid batteries?
Yes. The 12V 200Ah LiFePO4 marine battery is designed as a direct replacement for traditional lead-acid, AGM, or GEL batteries. It provides longer cycle life, lighter weight, and higher usable capacity compared with lead-acid batteries.
How long is the lifespan of the 12V 200Ah marine lithium battery?
Our marine LiFePO4 battery offers more than 6000 charge cycles at 80% depth of discharge (DOD). Under normal usage conditions, the battery can last 8-10 years, which is much longer than lead-acid batteries.
Can multiple 12V 200Ah batteries be connected together?
Yes. The battery supports series and parallel connections. Typical configurations include:
- 2 batteries in series → 24V system
- 4 batteries in series → 48V system
- Parallel connection → increase capacity
This allows flexible energy storage for boats, yachts, and marine systems.
Does the battery include a built-in BMS?
Yes. The battery is equipped with an intelligent Battery Management System (BMS) that protects against overcharge, over-discharge, overcurrent, short circuit, and temperature protection. This ensures safe and stable operation in marine environments.
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Get in Touch
Have questions about our products or want to discuss a custom order? Our team is ready to help you.
Company
Dongguan Tongbang Technology Co., Ltd
Location
Humen Town,Dongguan City,Guangdong Province,China
Contact Person
Jack Luo